Solvent for printing, pattern composition for printing comprising the solvent, and patterning method using the composition

A pattern composition for printing comprising:

• a pattern material;
• a solvent composition consisting of about 40 to about 70 parts by weight of a first solvent and about 20 to about 50 parts by weight of a second solvent;
• a dispersant;
• and
• a binder;
• wherein the first solvent consists of methyl acetate;
• wherein the second solvent consists of a compound selected from propylene glycol monomethyl ether acetate (PGMEA), propylene glycol monomethyl ether (PGME), isopropanol, butyl acetate, ethyl-3-ethoxypropionate, and mixtures thereof;
• and
• wherein the binder comprises a compound selected from the group consisting of compounds of Formulae (1) to (5) below:
• (wherein k, l, m and n are each independently an integer of 1 or more).